<template>
  <div>
    <div class="my-container">
      
      <!-- 已登录 -->
      <div class="header user-info" v-if="user">
        <!-- 上 -->
        <div class="base-info">
          <!-- 左 -->
         <div class="left">
          <van-image
            round
            fit="cover"
            class="avatar"
            :src="userInfo.photo"
          />
          <span class="name">{{userInfo.name}}</span>
         </div>
         <!-- 右 -->
         <div class="right">
            <van-button size="mini" round to="/user/profile">编辑资料</van-button>
         </div>
        </div>
        <!-- 下 -->
        <div class="data-stats">
          <div class="data-item">
            <span class="count">{{userInfo.art_count}}</span>
            <span class="text">头条</span>
          </div>
          <div class="data-item">
            <span class="count">{{userInfo.follow_count}}</span>
            <span class="text">关注</span>
          </div>
          <div class="data-item">
            <span class="count">{{userInfo.fans_count}}</span>
            <span class="text">粉丝</span>
          </div>
          <div class="data-item">
            <span class="count">{{userInfo.like_count}}</span>
            <span class="text">获赞</span>
          </div>
        </div>
      </div>
    <!-- 未登录 -->
      <div class="header not-login" v-else>
        <div class="login-btn" @click="$router.push('/login')">
          <img class="mobile-img" src="~@/assets/mobile.png" alt="">
          <span class="text">登录/注册</span>
        </div>
      </div>
      <!-- 导航 -->
      <van-grid :column-num="2" class="grid-nav" clickable>
        <van-grid-item class="grid-item">
          <i slot="icon" class="toutiao toutiao-shoucang"></i>
          <span slot="text" class="text">收藏</span>
        </van-grid-item>
        <van-grid-item class="grid-item">
          <i slot="icon" class="toutiao toutiao-lishi"></i>
          <span slot="text" class="text">历史</span>
        </van-grid-item>
      </van-grid>

      <!-- 消息通知和小智同学\退出登录 -->
      <van-cell-group>
        <van-cell title="消息通知" is-link />
        <van-cell title="小智同学" is-link class="xzA"/>
        <van-cell title="退出登录" 
        class="lgout-cell" 
        v-if="user"
        @click="onLgout" 
        clickable
        />
      </van-cell-group>
    </div>
  </div>
</template>

<script>
import { mapState } from 'vuex';
import {getUserValue} from '@/api/user'
export default {
    name:'MyIndex',
    data() {
      return {
        userInfo:{} //用户信息
      }
    },
    created(){
      //如果用户登录了,则加载用户信息数据
      if(this.user){
         this.loadUserInfo()
      }
     
    },
    computed:{
      ...mapState(['user'])
    },
    methods:{
      onLgout(){
        //退出提示
        //组件中使用this.$dialog进行调用
        this.$dialog.confirm({
          title: '确认退出??',
        }).then(() => {
           //确认退出,清除登录状态-
          this.$store.commit('setUser',null)
        }).catch((err)=>{
          console.log('取消N');
        })
       
      },
      async loadUserInfo(){
        try{
          const {data} = await getUserValue()
         this.userInfo = data.data
        }catch(err){
          this.$toast('获取数据失败')
        }
      }
    }
}
</script>

<style lang="less" scoped>
 .my-container{
    .header{
      height: 361px;
      background-image: url(~@/assets/banner.png);
      background-size: cover;
    }
    .not-login{
      display: flex;
      justify-content: center;
      align-items: center;
      .login-btn{
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
          .mobile-img{
            width: 132px;
            height: 132px;
            margin-bottom: 15px;
          }
          span.text{
            font-size: 28px;
            color: #fff;
          }
    }
    }
    .user-info{
      .base-info{
        height: 231px;
        padding: 76px 32px 23px;
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        align-items: center;
        .left{
          display: flex;
          align-items: center;
          .name{
            font-size: 30px;
            color: #fff;
          }
          .avatar{
            width: 132px;
            height: 132px;
            margin-right: 23px;
            border: 5px solid #fff;
          }
        }
      }
      .data-stats{
        // height: 130px;
        display: flex;
        .data-item{
          height: 130px;
          flex: 1;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          color: #fff;
          .count{
            font-size: 36px;
          }
          .text{
            font-size: 23px;
          }
        }
      }
    }
    .grid-nav{
      .grid-item{
        height: 141px;
        i.toutiao{
          font-size: 45px;
        }
        .toutiao-shoucang{
          color: red;
        }
        .toutiao-lishi{
          color: #ff9d1d;
        }
        span.text{
          font-size: 28px;
        }
      }
    }
    .lgout-cell{
      margin-top: 9px;
      color: #e28c8c;
      text-align: center;
    }
    .xzA{
      margin-bottom: 9px;
    }
    
  }
</style>